On 11/03/2015 02:58 PM, Reindl Harald wrote: > > > Am 03.11.2015 um 14:44 schrieb Florian Weimer: >> On 11/03/2015 02:35 PM, Reindl Harald wrote: >>> how is "configure: error: POSIX thread library is required" possible >>> when things like MariaDB and even libevent are building fine? >> >> What does config.log contain around the failing test? > > xz compressed config.log attached since i am not sure what's the really > interesting part for you The root cause is this snippet in configure.ac: AC_ARG_ENABLE(optimized, AS_HELP_STRING([--enable-optimized], [Build software optimized]), [ if test "x$enableval" = "xyes" ; then CFLAGS=`echo $CFLAGS|sed 's/-O.//'` CFLAGS=`echo $CFLAGS|sed 's/-g//'` CFLAGS="$CFLAGS -O3" OPTIMIZED=1 else OPTIMIZED=0 fi ], [ OPTIMIZED=0 ] ) It turns "-g0" into "0", causing all future compiler invocations to fail. You should just remove it and rely on RPM_OPT_FLAGS. Florian -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct